CN203434565U - Reinforcement assembly used for bus bushing - Google Patents
Reinforcement assembly used for bus bushing Download PDFInfo
- Publication number
- CN203434565U CN203434565U CN201320556118.3U CN201320556118U CN203434565U CN 203434565 U CN203434565 U CN 203434565U CN 201320556118 U CN201320556118 U CN 201320556118U CN 203434565 U CN203434565 U CN 203434565U
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- support inner
- bus bushing
- bus
- heat dissipation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a reinforcement assembly used for a bus bushing. The reinforcement assembly comprises a support inner sleeve. A guiding insertion component is arranged in the support inner sleeve. A heat-conduction flexible pipe is sleeved out of the support inner sleeve. An outer wall of the heat-conduction flexible pipe is provided with several positioning grooves which are axially arranged. Heat dissipation plates are installed in the positioning grooves. The heat dissipation plates are sticked on inner walls of an insulation sleeve. Two ends of each heat dissipation plate are extended out of the insulation sleeve and are overturned outwardly so as to form folding edges. The structure of the assembly of the utility model is simple and reasonable. Installation and usage are convenient. The support inner sleeve is installed in the bus bushing so that mechanical strength of the bus bushing can be effectively reinforced. Deformation is not easy to generate. A design of arranging the heat dissipation plates out of the support inner sleeve is used so that high temperature resistance performance of the bus bushing is effectively increased; a service life is prolonged and usage safety of the bus bushing is guaranteed.
Description
Technical field
The utility model relates to electric fittings field, is specially a kind of bus casing stiffener assembly.
Background technology
When installing in switch cubicle, need to use bus bus casing to be fixed, and existing bus casing structure is reasonable not, when installing and using, bus bar is inconvenient to lead, intensity is poor, the long-time rear sleeve tube wall that uses is easily out of shape, and radiating effect is not good, after long-time use, easily causes stability decreases, and then affect the safe handling of bus bar, there is potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of bus casing stiffener assembly, reasonable not to solve bus casing structure traditional in prior art, when installing and using, bus bar is inconvenient to lead, intensity is poor, the long-time rear sleeve tube wall that uses is easily out of shape, and radiating effect is not good, after long-time use, easily causes stability decreases, and then affect the safe handling of bus bar, there is the problem of potential safety hazard.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of bus casing stiffener assembly, it is characterized in that: include support inner sleeve, in described support inner sleeve, be provided with guide insert part, described support inner sleeve overcoat has heat conduction flexible pipe, described heat conduction flexible pipe outer wall has the location notch of a plurality of axial settings, in described location notch, heating panel is installed, described heating panel two ends are stretched out to support inner sleeve two ends and outwards overturn and are formed flanging.
Described a kind of bus casing stiffener assembly, is characterized in that: on the outer wall of described heating panel near two ends, be distributed with positioning convex.
The beneficial effects of the utility model are:
The utility model is simple and reasonable, easy to install, support the mechanical strength that can effectively strengthen bus casing after inner sleeve is arranged in bus casing, not yielding, and adopt the design that heating panel is set in support inner sleeve outward, the resistance to elevated temperatures that has effectively improved bus casing, has extended useful life, has guaranteed the use safety of bus casing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of bus casing stiffener assembly, include and support inner sleeve 1, support in inner sleeve 1 and be provided with guide insert part 3, support inner sleeve 1 overcoat and have heat conduction flexible pipe 2, heat conduction flexible pipe 2 outer walls have the location notch of a plurality of axial settings, and heating panel 4 is installed in location notch, and heating panel 4 two ends are stretched out to support inner sleeve 1 two ends and outwards overturn and formed flanging 5.
On the outer wall of heating panel 4 near two ends, be distributed with positioning convex 6.
Claims (2)
1. a bus casing stiffener assembly, it is characterized in that: include support inner sleeve, in described support inner sleeve, be provided with guide insert part, described support inner sleeve overcoat has heat conduction flexible pipe, described heat conduction flexible pipe outer wall has the location notch of a plurality of axial settings, in described location notch, heating panel is installed, described heating panel two ends are stretched out to support inner sleeve two ends and outwards overturn and are formed flanging.
2. a kind of bus casing stiffener assembly according to claim 1, is characterized in that: on the outer wall of described heating panel near two ends, be distributed with positioning convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320556118.3U CN203434565U (en) | 2013-09-09 | 2013-09-09 | Reinforcement assembly used for bus bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320556118.3U CN203434565U (en) | 2013-09-09 | 2013-09-09 | Reinforcement assembly used for bus bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203434565U true CN203434565U (en) | 2014-02-12 |
Family
ID=50063583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320556118.3U Expired - Fee Related CN203434565U (en) | 2013-09-09 | 2013-09-09 | Reinforcement assembly used for bus bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203434565U (en) |
-
2013
- 2013-09-09 CN CN201320556118.3U patent/CN203434565U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20140909 |
|
| EXPY | Termination of patent right or utility model |